Yellow was the royal color of the ancient Peruvian monarchs.

Vicuna wool dyed yellow.

What do you think, Hope?
It is strange." Archie shrugged his shoulders.
"I can say nothing, because I know nothing," he said sharply.

"All I do know is that I wish this precious mummy had never been brought here.

It has caused trouble ever since its arrival." "Well," said Braddock, surveying the dead with some disfavor, "I must say that I shall be glad to see the last of it myself.